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IRF

2

5

RS 615

Ser.No.

SPTO 1D6

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30 ... 80  V

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80 ... 265  V

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SG1

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STEP

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L2

L3

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TEST

INTERLOCK

[MW]

[Mvar]

[GWh, MWh, kWh]

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RS 232

GAS PRESSURE

MOTOR VOLTAGE

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50

60 Hz

SPAC 315 C

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SGB

SGF

SPCJ 4D29

TRIP

PROGRAM

RESET

STEP

L1

L2

L3

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IRF

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0012A

SPAC 315 C and SPAC 317 C
Feeder terminals

User´s manual and Technical description

Содержание SPAC 315 C

Страница 1: ... MW Mvar GWh MWh kWh P Q E RS 232 GAS PRESSURE MOTOR VOLTAGE fn 50 60 Hz SPAC 315 C n I 1 5 A o I n I 1 5 A I SGR SGB SGF SPCJ 4D29 TRIP PROGRAM RESET STEP L1 L2 L3 o IRF 3 I I I I I I n I I k s t n I I s t s o ko t n o I I s o t n o I I 0012A SPAC 315 C and SPAC 317 C Feeder terminals User s manual and Technical description ...

Страница 2: ...d dimension drawings 11 Connection diagram 12 Signal diagram 16 Terminals and wiring 18 Commissioning 19 Technical data 20 Exchange and spare parts 24 Maintenance and repairs 24 Order information 25 The user s manual for the feeder terminals SPAC 315 C and SPAC 317 C is composed of the following separate manuals Feeder terminal SPAC 315 C and SPAC 317 C general part 1MRS 750117 MUM EN Control modu...

Страница 3: ...ervi sion User configurable feeder level interlocking sys tem for preventing unpermitted switching op erations Local and remote status indication of three switching objects Complete control module for local remotecon trol of one switching object Double pole circuit breaker control for addi tional operational safety Large library of pre designed mimic diagram plates for presentation of the selected...

Страница 4: ...ystems Theshort circuit and earth fault protection is achieved by means of a combined overcurrent and earth fault relay module The control module included in the feeder terminal indicates locally by means of LED indicators the status of 1 to 3 disconnectors or circuit breakers Further the module allows sta tus information from the circuit breaker and the disconnectors to be transmitted to the remo...

Страница 5: ...ERVISION TRIP CIRCUIT INPUT CURRENT MONITORING CONTROL CB AND DISCONNECTOR STATUS CB LOCAL AND REMOTE CONTROL DOUBLE SINGLE POLE OPERATION MIMIC DISPLAY BLOCKINGS Ι O O I READY SIGNALLING SERIAL BUS SPAC 315 C IL1 IL2 IL3 Io I P Q E 3I I 3 I IN TCS Fig 2 Basic functions of the feeder terminals type SPAC 315 C and SPAC 317 C ...

Страница 6: ...onics for the mA inputs Includes the Internal Relay Fault alarm output relay The combined phase overcurrent and earth fault relay module SPCJ 4D29 is a Euro size 100 mm x 160 mm withdrawable unit The control module type SPTO 1D6 is also withdrawable Thecontrolmoduleincludestwo PC boards a CPU board and a front PC board which are joined together The I O module SPTR 2B_ is located behind the front P...

Страница 7: ...r UV stabilized polycarbonate The collar is fitted with a rubber gasket provid ing an IP54 degree of protection by enclosure between the relay case and the mounting panel Thecoverofthecasecontainstwopush buttons which can be used for scanning through the displays of the feeder terminal To reset the operation indicators of the protection and to usethelocalcontrolpush buttonsofthecontrol module the ...

Страница 8: ...earth fault relay module SPCJ 4D29 also includes a non direc tionaltwo stageearth faultprotectionunit The earth fault unit measures the residual current or neutral current of the protected system When the residual current exceeds the set start value of the low set earth fault stage the earth fault stage starts simultaneously starting the corresponding timing circuit When the set or calculated oper...

Страница 9: ...gle contact data wired from the switchgear cubi cleandtheinternalsignals CHANNEL10 13 are start and trip signals of the protection relay module The inputs CHANNEL 4 13 can be confi gured to be active at high state i e input ener gized or active at low state i e input not energized The front panel has a local LED indication for the external inputs CHANNEL 4 9 The red LED is normally lit when the in...

Страница 10: ...nt injection principle If the resistance of the trip circuit exceeds a preset level because of loose contacts oxidation or circuit discontinu ity an alarms signal is provided via output SIGNAL 4 Theenergizingcurrentcircuitmonitoringfunc tion monitors the input energizing currents and provides an alarm signal if one or two of the phase currents are interrupted The feeder terminal includes two seria...

Страница 11: ...al can also be semi flush mounted by means of optional raising frames A surface mounting case type SPA ZX 316 is also avail able Flush mounting case 226 162 136 196 252 218 22 Panel cut out 214 1 139 1 34 Surface mounting case 197 292 273 312 242 197 98 6 ø6 Fig 4 Dimensionaldrawingsformountingcasesof thefeederterminalstypeSPAC315Candtype SPAC 317 C Application Mounting and dimension drawings ...

Страница 12: ...P1 P2 S1 S2 Uaux CHANNEL 7 E CHANNEL 6 CHANNEL 4 CHANNEL 5 CHANNEL 9 BS 2 IRF X0 CHANNEL 3 I CHANNEL 3 O CHANNEL 2 I CHANNEL 2 O CHANNEL 1 I CHANNEL 1 O X3 P Q U4 U5 U3 1 2 3 4 5 6 7 X2 12 13 8 9 10 11 12 13 14 1 2 3 4 3 1 2 Rx Tx SPA ZC_ SERIAL BUS RS 485 F C 66 97 X0 86 99 X1 SIGNAL 2 SIGNAL 3 SIGNAL 1 4 5 6 7 8 9 E D 98 85 G 10 11 SIGNAL 4 3I 3I I I O I O I O I O I U1 U2 Trip circuit supervisio...

Страница 13: ...7 and terminal 98 to terminal 99 These X1 CHANNEL 8 BS 1 63 5A 1A 1 2 3 5A 1A 4 5 6 5A 1A 7 8 9 1A 0 2A 25 26 27 IL1 IL2 IL3 Io X0 X2 61 62 SPAC 317 C L1 L2 L3 P1 P2 S1 S2 Uaux CHANNEL 7 E CHANNEL 6 CHANNEL 4 CHANNEL 5 CHANNEL 9 BS 2 IRF X0 CHANNEL 3 I CHANNEL 3 O CHANNEL 2 I CHANNEL 2 O CHANNEL 1 I CHANNEL 1 O X3 P Q U4 U5 U3 1 2 3 4 5 6 7 X2 12 13 8 9 10 11 12 13 14 1 2 3 4 3 1 2 Rx Tx SPA ZC_ S...

Страница 14: ...PEN output Single pole control terminal 97 connects to terminal 96 Double pole control terminal 97 connects to CB OPEN coil 85 CLOSE output Single pole control terminal 85 connects to CB CLOSE coil Double pole control terminal 85 connects to negative control voltage pole 86 CLOSE output Double Single pole control terminal 86 connects to positive control voltage pole 98 CLOSE output Single pole con...

Страница 15: ...tus 11 14 Input CHANNEL 2 closed status 12 14 Input CHANNEL 3 open status 13 14 Input CHANNEL 3 closed status X3 1 2 mA input for the measurement of active power 3 4 mA input for the measurement of reactive power The channel numbers mentioned above are used when the control module SPTO 1D6 is to be configured When the control module is configured the following codes are used for the outputs Output...

Страница 16: ...Io P Q SPTR 2B1_ SPTE 4F_ SPTO 1D6 IL3 1 A D C SIGNAL 1 SIGNAL 2 1 1 SPTE 4F_ 1 E SIGNAL 3 1 F SIGNAL 4 B CLOSE G IRF I P Q E SIGNAL 4 25 SGR3 1 SGR1 1 SGR3 2 SGR2 1 SGR2 2 SGR1 2 SGR3 3 SGR1 3 SGR3 4 SGR2 3 SGR2 4 SGR1 4 SGR3 5 SGR1 5 SGR3 6 SGR2 5 SGR2 6 SGR1 6 SGR3 7 SGR1 7 SGR3 8 SGR2 7 SGR2 8 SGR1 8 I I t t k to ko Io to Io SGB 1 SGB 2 SGB 3 SGB 4 SGB 5 SGB 8 REMOTE SETTINGS RELAY RESET 1 SGB...

Страница 17: ...e I to the SIGNAL 4 output 0 SGR2 3 Routes the trip signal of stage I to the SIGNAL 3 output 1 SGR2 4 Routes the trip signal of stage I to the SIGNAL 4 output 0 SGR2 5 Routes the trip signal of stage I0 to the SIGNAL 3 output 0 SGR2 6 Routes the trip signal of stage I0 to the SIGNAL 4 output 1 SGR2 7 Routes the trip signal of stage I0 to the SIGNAL 3 output 0 SGR2 8 Routes the trip signal of stage...

Страница 18: ...suring signal inputs auxiliary voltage supply and OPEN and CLOSE contact outputs are connected to the terminal block X0 Each terminal is dimensioned for one 4 mm2 or two 2 5mm2 wires Thepilotwiresarefastenedwith M3 5Phillipscross slottedscrews recesstypeH The signalling contact outputs are connected to the multi pole connector X1 The inputs CHANNEL1 3 and CHANNEL4 8 are connected via connector X2 ...

Страница 19: ... power supply is switched on 1 Control voltage ranges of the binary inputs Before connecting a voltage to inputs CHAN NEL1 9 check the permitted control voltage range of the inputs The voltage range Uaux is marked up on the front panel of the control module 2 Auxiliary supply voltage Before switching on the auxiliary supply voltage check the permitted input voltage range of the power supply module...

Страница 20: ...00 mΩ 20 mΩ Rated frequency fn acc to order 50 Hz or 60 Hz mA inputs Terminal numbers Active power X3 1 2 Reactive power X3 3 4 Input current range 20 mA 0 20 mA Binary inputs Terminal numbers CHANNEL1 3 four pole inputs X2 8 14 9 14 10 14 11 14 12 14 and 13 14 CHANNEL4 9 single contact inputs X2 1 5 2 5 3 5 4 5 6 7 and X1 10 11 Control input voltage range input module type SPTR 2B17 80 265V dc in...

Страница 21: ... 220 V dc 5 A 3 A 1 A Contact surface material AgCdO2 Control output operating mode when operated by the control module pulse shaping control pulse length 0 1 100 s Signalling output terminals X1 1 2 3 4 5 6 7 8 9 and 10 11 Rated voltage 250 V ac or dc Continuous carry 5 A Make and carry for 0 5 s 10 A Make and carry for 3 s 8 A Breaking capacity for dc when the control circuit time constant L R 4...

Страница 22: ...e special type inverse characteristic RI type inverse RXIDG type inverse time multiplier k0 0 05 1 0 High set earth fault stage I0 Start current 0 1 10 0 x In and infinite Operate time t0 0 05 300 s Note When the high set overcurrent stage I starts the operation of the low set overcurrent stage I is inhibited Consequently the operate time of the relay equals the set operate time t at any fault cur...

Страница 23: ...nput supervision trip circuit supervision internal self supervision Data communication Rear panel Connection RS 485 9 pin female Bus connection module for rear connection for plastic core optical fibres SPA ZC21C BB for glass fibre optical fibres SPA ZC21C MM Bus connection module for separate mounting for plastic core optical fibres SPA ZC17C BB for glass fibre optical fibres SPA ZC17C MM Front p...

Страница 24: ...ually inspected in association with the relay second ary test being performed At the visual inspec tion the following things should be noted Check for signs of mechanical damage on relay case or terminals Check for dust inside the relay case or the cover of the relay case remove by blowing pressurized air carefully Check for rust spots or signs of erugo on terminals relay case or inside the relay ...

Страница 25: ...e are two parallel configuration plates for one circuit breaker disconnector configuration in the first type the closed status is indicated by red colour and open status by green colour in the second type the colours are the opposite The following some standard configuration plates are illustrated Configuration plate type SYKK 912 Open position green Close position red Configuration plate type SYK...

Страница 26: ......

Страница 27: ... 80 265 V _ R L SG1 1 2 0 1 I STEP I I L1 L2 L3 kA kA kA O I TEST INTERLOCK MW Mvar GWh MWh kWh P Q E RS 232 GAS PRESSURE MOTOR VOLTAGE fn 50 60 Hz SPAC 3__ C n I 0 2 1 A o I n I 1 5 A I SPTO 1D6 Control module User s manual and Technical description ...

Страница 28: ...10 Switchgroup SG1 10 Display of measured values and serial data communicator parameters modified 97 05 11 Alarm indications of supervision functions 13 RS 232 interface 13 Setting 14 Configuration 14 Interlocking 17 Conditional Direct Output Control 20 Input channels 4 13 21 Outputs 22 Scaling of measured values 23 Energy measurement by integration 24 Event codes 25 Quick reference for setting 27...

Страница 29: ...s on the front panel of the control module The control module is capable of providing open and close commands for one switching object The commands may be given via the local push buttons on the front panel the SPA serial bus or the input channels 4 13 The length of the pulse shaped open or close signals can be deter mined by the user An enable signal must be given by the inter locking program bef...

Страница 30: ...ditions the voltage over the OPEN contact or the constant current genera tor must exceed 30 V dc when the voltage drop caused by the 1 5 mA measuring current in other parts of the supervised circuit are observed Mathematically the operation condition can be expressed as Uc Rh ext Rh int Rs x Ic 30 V dc Formula 1 where Uc operating voltage over the supervised trip circuit Ic measuring current throu...

Страница 31: ...erated The fault message can be locally acknowledged by pressing the push buttons STEP and SE LECT simultaneously for about 1 s Note Only the display indication needs acknowledg ing not the alarm signal output The alarm output will reset automatically when the fault disappears As a default and to avoid unnecessary alarms the function of the trip circuit supervision is blocked when the trip signal ...

Страница 32: ...ed as an alarm out put of e g earth fault protection by setting pa rameter S202 2 the energizing current input supervision alarm can be configured so that only display alarm and event is generated The operate time delay can be set with param eter S204 in the range of 3 60 s The default value is 15 s The monitoring function is disa bled if all input currents are under 6 of In The fault message can ...

Страница 33: ...ocking Read status I O SPA bus SPA bus Indication Conditional direct output control Indication 1 1 Read status Remote Local key switch 3I SPTO 1D6 Indication Q mA2 P mA1 Measure ment E SPA bus Channel 7 1 3I 3 I In Read status Trip circuit supervision Signal 4 R Block schematic diagram Fig 3 Block schematic diagram of the control module SPTO 1D6 ...

Страница 34: ...ists of four LEDs two vertical and two horizontal Two of the LEDs are red and two are green The red LEDs are vertically and the green LEDs horizontally ar ranged in columns 1 and 3 see Fig 5 In col umns 2 and 4 the green LEDs are vertically and the red LEDs horizontally arranged Due to this system both colours can be used to indicate ei ther the open or closed status of a switching device Fig 5 Ex...

Страница 35: ...h is given the value 0 or 1 The front panel includes a pocket for the text legend foil SYKU 997 on which the user can write the input channel texts An clear text foil is delivered with the feeder terminal Fig 6 Example of a text foil type SYKU 997 The foil is shown in its natural size width 33 5 mm and height 34 mm Operation indicators The control module features two red operation indicators which...

Страница 36: ...ing If the object is closed the indicator for the closed position starts flashing and if the object is open the indicator for the open position starts flash ing The indicator remains flashing until a con trol command is given or a timeout of 1 minute has elapsed The close and open commands are given with the I CLOSE or O OPEN push buttons Depending on the status of input channels 1 3 and 4 13 and ...

Страница 37: ...r in megavars Both positive and negative val ues are indicated Positive values have no sign negative values are in dicated by a leftmost red minus sign on the display E GWh MWh kWh Measured active energy The measured value is displayed in three parts in gigawatthours in megawatthours and in kilowatthours The serial communication parameters too are presented on the four digit display The address of...

Страница 38: ...nt in phase L2 A Current in phase L3 A 1 1 3 2 3 2 1 Active power MW Reactive power Mvar Energy GWh Energy MWh 3 Energy kWh Serial communication monitor Data transfer rate kBd Serial communication address A b C 2 Reverse step 0 5 s Forward step 1 s Fig 7 Display menu of the control module SPTO 1D6 modified 97 05 ...

Страница 39: ...9 pole RS 232 interface on the front panel is used for setting the control module via a PC The entire serial communication of the feeder terminal goes over the control module SPTO 1D6 This enables protection modules of the same feeder terminal to be set via the RS 232 interface of the control module If a PC is connected to the RS 232 interface the RS 485 interface on the rear panel of the feeder t...

Страница 40: ... this case all indicators are initially set out of use In a freely programmable configuration only the objects to be used must be programmed The three input channels 1 3 are used to read status data of circuit breaker and disconnectors The input channel numbers are used when the circuit breaker disconnector configuration is set The code numbers of the indicator units on the front panel range from ...

Страница 41: ... used Code number of object indicator unit Write Setting Data communication address Default value 99 Syntax rules for configuring the control mod ule SPTO 1D6 1 The configuration work has to be done in the setting mode 2 Up to three objects can be configured three settings in the range of S101 S116 3 Only the input channel numbers 1 3 are accepted Any number can be used only once 4 If no object in...

Страница 42: ...ts OPEN and CLOSE 99WS116 1 0 3 0 0 XX Earthing switch horizontal red LEDs in dicate closed status for input channel 3 No control 99WV151 1 XX Store the set parameters After this the interlocking program has to be written before it is possible to open or close the circuit breaker See Chapter Interlocking The selected configuration can be read indica tor by indicator or all together with one single...

Страница 43: ...or a default interlocking is selected in the setting mode The interlocking program when used is per manently operative both in the local and remote control mode even when the control commands are given via input channels 4 13 The inter locking program is executed every 20 ms The interlocking program can be taken completely out of use with parameter setting S199 OPEN CLOSE COMMAND ENABLE BY INTERLO...

Страница 44: ...re the result of a logic operation into a temporary register 99WM200 LOAD 201 XX Read the open status of an object wired to input 1 99WM201 AND 202 XX Read the open status of an object wired to input 2 99WM202 OUT 70 XX Write the result of the logic operation into register 70 After these commands the value of register 70 is 1 if both objects are open Example 7 How to use input channels 4 13 in the...

Страница 45: ...n command of CB 99WM202 LOAD 1 XX Read the service status of CB truck 99WM203 AND 203 XX Read the open status of earth switch 99WM204 OR 201 XX Read the isolated status of CB truck 99WM205 OUT 21 XX Enable the close command of CB 99WM206 END XX End of interlocking program 99WS198 1 XX Change interlocking program into run mode 99WS199 1 XX Starts interlocking program 99WV151 1 XX Store the set para...

Страница 46: ...NAL 3 25 SIGNAL 4 The Conditional Direct Output Control pro gram is written before or after the interlocking program by using the SPA protocol commands M200 M300 These two programs have a com mon END command Example 9 An interlocking program is set in example 8 In the example below a Conditional Direct Out put Control logic program is added for the out put SIGNAL 3 Output SIGNAL 3 output is to be ...

Страница 47: ... used to activate one of the outputs SIGNAL1 to 4 The channels can be included in the interlock ing logic The channels can be included in the Condi tional Direct Output Control logic Channel 7 can be used as an energy pulse counter input see chapter Scaling of meas ured values Via one input channel one signal output SIG NAL1 4 and one control output OPEN or CLOSE can be activated simultaneously Ac...

Страница 48: ...3 the object to be controlled is configured to input channel 2 and defined to be a CB The following SPA bus commands are used to set the open and close pulse lengths 99W2V5 0 5 XX Set the open pulse length at 0 5 seconds 99W2V6 0 2 XX Set the close pulse length at 0 2 seconds 99WV151 1 XX Store the programmed parameters The open and close commands are given via serial communication to the input ch...

Страница 49: ...factor can be set within the range 0 00 10000 00 The default value of variable S9 after factory testing is 200 00 Active and reactive power Active power is displayed locally and transferred via the SPA bus as megawatt MW values Correspondingly the value of reactive power is displayed locally and transferred via the serial bus as megavar Mvar values The power is measured in both directions Positive...

Страница 50: ...efinition of input channel 7 0 general binary input default 1 pulse counter input without local LED indication on front panel 2 pulse counter input with local LED indication on front panel S2 pulse direction 0 negative pulse 1 positive pulse default The following parameters must be defined for channel 0 S3 definition of kWh value per pulse setting range 0 00 1000 kWh per pulse Default setting is 1...

Страница 51: ...in status xx 11 undefined 4 x 0 0 2 E4 Change in status xx 00 undefined 8 x 1 8 2 E5 OPEN output activated 16 x 1 16 2 E6 OPEN output reset 32 x 0 0 2 E7 CLOSE output activated 64 x 1 64 2 E8 CLOSE output reset 128 x 0 0 2 E9 Output activation inhibited 256 x 1 256 2 E10 Failed to open or close 512 x 0 0 2 E11 Attempt to activate an output 1024 x 0 0 without open close selection Event mask V155 fo...

Страница 52: ...efined 4 0 1 3 E4 Change in status xx 00 undefined 8 0 1 3 E5 OPEN output activated 16 1 1 3 E6 OPEN output reset 32 0 1 3 E7 CLOSE output activated 64 1 1 3 E8 CLOSE output reset 128 0 1 3 E9 Output activation inhibited 1 256 1 1 3 E10 Failed to open or close 2 512 1 1 3 E11 Attempt to activate an output without open close selection 3 1024 1 1 3 V155 1875 4 13 E1 Input channel activated 1 1 4 13 ...

Страница 53: ... changing between setting and run mode and when storing the parameters The default values of the parameters related to interlocking and configuration are S100 1 Default configuration and interlocking 1 S198 1 The interlocking program is in run mode S199 1 Interlockings are in use The following example shows the setting pro cedure Example 18 To select another configuration and interlock ing than de...

Страница 54: ...t states normal current monitoring 1 current input s faulty Object status 1 3 I1 R 0 undefined inputs 00 1 closed 2 open 3 undefined inputs 11 Closed status of an object 1 3 I2 R 0 not closed 1 closed Open status of an object 1 3 I3 R 0 not open 1 open Status of input channels 4 13 4 13 I1 R 0 not active 1 active Direct output control 1 3 O1 W 0 open 1 close Trip circuit supervision alarm 0 O9 R 0...

Страница 55: ...surement 0 S9 RW e 0 00 10000 00 Low limit for mA signal of active power 0 S12 RW e 20 20 mA High limit for mA signal of active power 0 S13 RW e 20 20 mA Low limit for mA signal of reactive power 0 S14 RW e 20 20 mA High limit for mA signal of reactive power 0 S15 RW e 20 20 mA Active power corresponding to the mA signal at low limit 0 S16 RW e 999 99 999 99 Active power corresponding to the mA si...

Страница 56: ...mode Interlocking selection 0 S199 RW e 0 no interlockings 1 interlockings in use Trip circuit supervision TCS 0 S200 RW e 0 no TCS 1 TCS in use alarm via SIGNAL 4 2 TCS in use but no contact alarm Supervision mode 0 S201 RW e 0 continuous supervision 1 no TCS when TS2 activated binary input channel 13 default setting 2 no TCS when OPEN signal activated 3 no TCS when TS2 or OPEN signal activated E...

Страница 57: ... 22 25 220 or 221 Special register 60 61 L R key switch position 62 Memory No 70 89 Event delay 10 open 1 3 S10 RW e 0 00 or 0 02 60 00 s Event delay 01 close 1 3 S11 RW e 0 00 or 0 02 60 00 s Event delay 11 undefined 1 3 S12 RW e 0 00 or 0 02 60 00 s Event delay 00 undefined 1 3 S13 RW e 0 00 or 0 02 60 00 s Use of input 7 7 S1 RW e 0 general mode 1 pulse counter without indication 2 pulse counte...

Страница 58: ...9999 kWh Position of local remote key switch 0 V6 R 0 local 1 remote Active energy kWh 0 V8 RW 0 999 kWh Active energy MWh 0 V9 RW 0 999 MWh Active energy GWh 0 V10 RW 0 999 GWh Active energy reversed kWh 0 V11 RW 0 999 kWh Active energy reversed MWh 0 V12 RW 0 999 MWh Active energy reversed GWh 0 V13 RW 0 999 GWh Reactive energy kvarh 0 V14 RW 0 999 kvarh Reactive energy Mvarh 0 V15 RW 0 999 Mvar...

Страница 59: ...ding of module status 0 C R 0 normal state information 1 module been subject to automatic reset 2 overflow of event register 3 events 1 and 2 together Resetting of module status 0 C W 0 resetting information Time reading and setting 0 T RW 0 000 59 999 s R Data which can be read from the module W Data which can be written to the module e Data which has to be stored in EEPROM V151 after it has been...

Страница 60: ...al of reactive power 0 S15 20 mA Active power corresponding to the mA signal at low limit 0 S16 0 00 Active power corresponding to the mA signal at high limit 0 S17 999 99 Reactive power corresponding to the mA signal at low limit 0 S18 0 00 Reactive power corresponding to the mA signal at high limit 0 S19 999 99 Power measurement 0 S91 0 no power measurement Energy measurement 0 S92 0 no energy m...

Страница 61: ...electable 0 1 100 0 s 10 binary inputs for reading contact data other than status information freely selectable feeder oriented interlocking system the 3 status inputs plus 10 other binary input channels and the L R key switch state can be included the 10 binary input channels can be used to control the OPEN and CLOSE outputs four signal outputs which can be controlled by the 10 binary input chann...

Страница 62: ... by outputs OPEN 20 and CLOSE 21 Circuit breaker truck input channel 1 indicator 109 not controlled Earth switch input channel 3 indicator 116 not controlled The configuration commands are as follows S109 1 1 1 0 11 S110 1 1 2 20 1 S116 1 0 3 0 0 Interlocking The following rules apply for interlocking The CB can always be opened The CB can be closed if the CB truck is in the service position and t...

Страница 63: ...d by outputs OPEN 20 and CLOSE 21 Circuit breaker truck input channel 1 indicator 109 not controlled Earth switch input channel 3 indicator 116 not controlled The configuration commands are as follows S109 1 1 1 0 11 S110 1 1 2 20 1 S116 1 0 3 0 0 Interlocking The following rules apply for interlocking The CB can always be opened The CB can be closed if the CB truck is in isolated position or if t...

Страница 64: ...r input channel 2 indicator 107 controlled by outputs OPEN 20 and CLOSE 21 Circuit breaker truck input channel 1 indicator 106 not controlled Earth switch input channel 3 indicator 104 not controlled The configuration commands are as follows S106 1 1 1 0 11 S107 1 1 2 20 1 S104 1 0 3 0 0 Interlocking The following rules apply for interlocking The CB can always be opened The CB can be closed if if ...

Страница 65: ... indicator Internal Relay Fault Display 1 3 digits Reset Step push button Programming push button Trip indicator Module type designation Fastening screw Indicators for measured quantities Indicators for setting parameters Indicators for switchgroups SGF SGB and SGR Fastening screw General characteristics of D type relay modules User s manual and Technical description ...

Страница 66: ... SGB SGR 4 Settings 4 Setting mode 4 Example 1 Setting of relay operation values 7 Example 2 Setting of relay switchgroups 9 Recorded information 11 Trip test function 12 Example 3 Forced activation of outputs 13 Operation indicators 15 Fault codes 15 1MRS 750066 MUM EN Issued 95 04 12 Version A replaces 34 SPC 3 EN1 Checked JH Approved TK Data subject to change without notice ...

Страница 67: ...tion are accessible in the main menu i e present meas ured values present setting values and recorded parameter values The data to be shown in the main menu are sequentially called up for display by means of the STEP push button When the STEP push button is pressed for about one second the display moves forward in the display sequence When the push button is pressed for about 0 5 seconds the displ...

Страница 68: ... cation bus 2 By an external control signal BS1 BS2 or RRES BS3 3 Via the push buttons of the relay module see submenu 4 of register A Setting mode Generally when a large number of settings is to be altered e g during commissioning of relay systems it is recommended that the relay set tings are entered with the keyboard of a personal computer provided with the necessary software When no computer n...

Страница 69: ... willshowthreedashes toindicatethenon tripping mode The serial communication is operativeandallmainandsubmenuesareacces sible In the non tripping mode unnecessary trippings are avoided and the settings can be checked The normal protection relay mode is entered automatically after a timeout of five minutes or ten seconds after the dark display position of the main menu has been entered Normal statu...

Страница 70: ...ase L2 Event n 2 value of phase L2 Latest memorized event n value of phase L2 2 1 2 Event n 1 value of phase L3 Event n 2 value of phase L3 Latest memorized event n value of phase L3 3 1 2 Main setting value for t or k Main setting value for I Main setting value for t Main setting value for Io Main setting value for to or ko Main setting value for Io Main setting value for to Second setting of SGB...

Страница 71: ...y pressing the PRO GRAM push button for five seconds until the display starts flashing d Press the PROGRAM push button once again for one second to get the rightmost digit flash ing e Now the flashing digit can be altered Use the STEP push button to set the digit to the desired value f Press the PROGRAM push button to make the middle one of the green digits flash g Set the middle digit with of the...

Страница 72: ... value automatically initi ates a return from the setting mode to the normal submenu Without recording one can leave the setting mode any time by pressing the PROGRAM push button for about five sec onds untilthegreendisplaydigitsstopflashing o If the second setting is to be altered enter submenu position 2 of the setting I by pressing the STEP push button for approx one second The flashing positio...

Страница 73: ...g mode by pressing the PRO GRAM push button for five seconds until the display starts flashing d Press the PROGRAM push button once again to get the first switch position The first digit of the display now shows the switch number The position of the switch is shown by the rightmost digit e The switch position can now be toggled be tween 1 and 0 by means of the STEP push button and it is left in th...

Страница 74: ...lash in the display i e 1 If the checksum is incorrect the setting of the separate switches is repeated using the PROGRAM and STEP push buttons start ing from step d l Recording the new value automatically initiates a return from the setting mode to the normal menu Without recording one can leave the setting mode any time by pressing the PRO GRAM push button for about five seconds until the green ...

Страница 75: ...ins the data trans fer rate value expressed in kilobaud of the serial communication Submenu 2 of register A contains a bus commu nication monitor for the SPAbus If the protec tion relay which contains the relay module is linked to a system including a contol data communicatoe for instance SRIO 1000M and the data communication system is operating the counter reading of the monitor will be zero Othe...

Страница 76: ...s the two push butttons are pressed The effect on the output relays depends on the configuration of the output relay matrix switches Theself supervisionoutputisactivatedbypress ing the STEP push button 1 second when no setting indicator is flashing The IRF output is activated in about 1 second after pressing of the STEP push button Thesignalsareselectedintheorderillustratedin Fig 4 REGISTER 0 I ST...

Страница 77: ...and the IRF output is activated When the step push button is released the IRF indicator is switched off and the IRF output resets d Press the PROGRAM push button for one second and the indicator of the topmost setting start flashing e If a start of the first stage is required now press thepush buttonsPROGRAMandSTEPsimul taneously Thestageoutputwillbeactivatedand the output relays will operate acco...

Страница 78: ...ay is operated the trip indicator of the measuring module is lit h The starting and tripping of the remaining stages are activated in the same way as the first stage above The indicator of the corresponding setting starts flashing to indicate that the con cerned stage can be activated by pressing the STEPandPROGRAMbuttonssimultaneously For any forced stage operation the output relays will respond ...

Страница 79: ...In most fault situations a fault code indicating the nature of the fault appears on the display of the module The fault code which consists of a red figure 1 and a three digit green code number cannotberemovedfromthedisplayby resetting When a fault occurs the fault code should be recorded and stated when service is ordered When in a fault mode the normal relay menus are operative i e all setting v...

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Страница 81: ... SPCJ 4D29 TRIP PROGRAM RESET STEP L1 L2 L3 o IRF 3 I I I I I I n I I k s t n I I s t s o ko t n o I I s o t n o I I 0012A SPCJ 4D29 Overcurrent and earth fault relay module User s manual and Technical description ...

Страница 82: ... moment of relay opera tion Parametrization of the module by push buttons on the front panel or via the serial port using a portable PC and a suitable software Continuous hardware and software supervision including auto diagnosis SPCJ 4D29 Combined overcurrent and earth fault relay module Features 2 Description of function 3 Block diagram 5 Front panel 6 Start and operation indicators 7 Settings 8...

Страница 83: ...ercurrent stage is 0 5 2 5 x In although start current settings withintherange2 5 5 0xIn canbesetonthe relay At inverse time characteristic any start current setting above 2 5 x In of the low set stage will be regarded as being equal to 2 5 x In Note The operation of the low set stage based on inverse time characteristic will be blocked by starting of the high set stage Then the operate time of th...

Страница 84: ...s lit although the stage resets The indicator is reset by pushing the RESET push button By proper configuration of the output relay switchgroups an additional auxiliary trip signal TS1 can be obtained The operation of the low set earth fault stage I0 or the high set earth fault stage I0 can be blocked by routing a blocking signal BS to the earth fault unit The blocking configuration is set with sw...

Страница 85: ...Start signals to possible external optional auto reclose relays TRIP Red operation trip indicator Note All input and output signals of the relay module are not necessarily wired to the terminals of a particular relay The signals wired to the termi nals of a particular protection relay are shown in thesignaldiagraminthegeneralpartoftherelay manual Block diagram IL1 IL2 IL3 50 ms 30 ms 50 ms 30 ms 0...

Страница 86: ...e I stage Indicator for the operate time of the I stage Indicator for the start current of the I0 stage Indicator for the operate time t0 or time multiplier k0 of the I0 stage Indicator for the start current of the I0 stage Indicator for the operate time of the I0 stage Indicator for the checksum of switchgroups SGF1 2 Indicator for the checksum of switchgroup SGB Indicator for the checksum of swi...

Страница 87: ...tage I0 of the earth fault unit has started 6 I0 TRIP the low set stage I0 of the earth fault unit has operated 7 I0 START the high set stage I0 of the earth fault unit has started 8 I0 TRIP the high set stage I0 of the earth fault unit has operated 9 CBFP the circuit breaker failure protection has operated When one of the protection stages of the relay module operates the indicators for the energ...

Страница 88: ... input Setting range 0 1 0 8 x In t0 Operate time of the I0 stage expressed in seconds at definite time characteristic SGF1 6 7 8 0 0 0 Setting range 0 05 300 s k0 Time multiplier k0 of the I0 stage at inverse time characteristic Setting range 0 05 1 00 I0 In Start current of the I0 stage as a multiple of the rated current of the used energizing input Setting range 0 1 10 0 x In Additionally the s...

Страница 89: ...SGF1 4 Circuit breaker failure protection CBFP When SGF1 4 1 the trip signal TS2 will start a timer which will generates a delayed operate signal via TS1 if the fault has not been cleared before the operate time has elapsed When switch SGF1 4 0 the circuit breaker failure protection is out of operation SGF1 5 Automatic doubling of the set start current of the high set overcurrent stage I when the ...

Страница 90: ...f operation and the display shows SGF2 6 Operation of the high set earth fault stage I0 When SGF2 6 0 the high set stage I0 is alerted When SGF2 6 1 the high set stage I0 is out of operation and the display shows SGF2 7 Start signal of the high set stage I to the auto reclose signal output AR1 When SGF2 7 1 the start signal of the I stage is routed to output AR1 Note Outputs AR1 and SS3 are interc...

Страница 91: ... TS2 of the phase overcurrent unit When SGB 6 0 the trip signal returns to its initial state the output relay drops off when the energizing signal causing the operation falls below the set start current When SGB 6 1 the trip signal is latched the output relay remains picked up after operation although the energizing signal falls below the start current The trip signal is to be manually reset by pu...

Страница 92: ...of the I stage is routed to TS2 1 8 SGR1 5 When SGR1 5 1 the start signal of the I0 stage is routed to SS1 0 16 SGR1 6 When SGR1 6 1 the operate signal of the I0 stage is routed to TS2 1 32 SGR1 7 When SGR1 7 1 the staring signal of the I0 stage is routed to SS1 0 64 SGR1 8 When SGR1 8 1 the operate signal of the I0 stage is routed to TS2 1 128 Checksum for the factory settings of switchgroup SGR1...

Страница 93: ... TS1 0 64 SGR3 8 When SGR3 8 1 the trip signal of the I0 stage is routed to TS1 0 128 Checksum for the factory settings of switchgroup SGR3 0 displayed at the present time is indicated by a LED indicator on the front panel Indicator Measured data IL1 Line current on phase L1 as a multiple of the rated current In of the used energizing input 0 63 x In IL2 Line current on phase L2 as a multiple of t...

Страница 94: ...he time counter starts from zero Five start times are memorized If a sixth start occurs the oldest start time is lost When the concerned stage has operated the counter reading is 100 Number of starts of the low set overcurrent stage I n I 0 255 6 Duration of the last start situation of the I stage as a percentage of the set operate time t At any new start the time counter starts from zero Five sta...

Страница 95: ...0 Bd 2nd submenu Bus communication monitor If the relay is connected to bus communication unit e g type SRIO 1000M and the communication system is working properly the monitor shows the value zero When the communication system is out of operation the values 0 255 scroll in the monitor 3rd submenu Password for allowing remote changing of setting values The password must always be given via the seri...

Страница 96: ...Duration of event n 2 starting of stage I 1 2 6 1 2 Duration of event n 1 starting of stage I Duration of event n 2 starting of stage I Latest memorized event n value of neutral current Io 7 Event n 1 value of current Io Event n 2 value of current Io 1 2 8 1 2 Duration of event n 1 starting of stage Io Duration of event n 2 starting of stage Io 9 Duration of event n 1 starting of stage Io Duration...

Страница 97: ... 3 5 6 7 8 9 A Second setting of SGF1 checksum Second setting of SGR1 checksum Selection of main vs second setting 4 Operating time for the CB failure protection 5 The procedures for entering a submenu or a setting mode and the method of performing the settings and the use of the TEST mode are described in detail in the manual General char acteristics of D type relay modules A short form guide to ...

Страница 98: ...t start at the latest when the current exceeds 1 3 times the set start current when the time current characteristic is normal inverse very inverse or extremely inverse At long time in verse characteristic the normal range is 2 7 times the set start current and the relay must start when the current exceeds 1 1 times the setting The following requirements with regard to op erate time tolerances are ...

Страница 99: ...g mathematical expression t s 5 8 1 35 x loge where t operate time in seconds k time multiplier I measured phase current I set start current The graph of the characteristic is shown in Fig 8 I k x I If the set start current exceeds 2 5 x In the maximum permitted continuous current carry ing capacity of the energizing inputs 4 x In must be observed At inverse time characteristic the effective set t...

Страница 100: ... 0 2 0 3 0 4 0 6 0 8 1 0 k 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 6 7 8 9 10 20 30 40 70 60 50 t s Fig 3 Extremely inverse time characteristics of the overcurrent and earth fault unit SPCJ 4D29 ...

Страница 101: ... of the overcurrent and earth fault unit SPCJ 4D29 1 2 3 4 5 6 7 8 9 10 20 I I 0 05 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 k 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 6 7 8 9 10 20 70 60 50 40 30 t s ...

Страница 102: ...s of the overcurrent and earth fault unit SPCJ 4D29 0 05 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 k 1 2 3 4 5 7 8 9 10 20 I I 6 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 t s ...

Страница 103: ...ristics of the overcurrent and earth fault unit SPCJ 4D29 1 2 3 4 5 10 20 6 7 8 9 I I 0 05 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 k 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 t s ...

Страница 104: ...s of the overcurrent and earth fault unit SPCJ 4D29 1 2 3 4 5 6 7 8 9 10 20 I I 0 05 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 k 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 3 4 5 6 7 9 10 20 70 60 50 40 30 t s 2 8 ...

Страница 105: ...icsoftheovercurrentandearth faultunitSPCJ4D29 0 6 0 7 0 8 0 9 1 0 k 1 2 3 5 7 8 9 10 20 I I 6 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 7 8 10 20 30 40 50 60 70 t s 30 40 6 9 0 05 4 0 1 0 2 0 4 0 5 0 3 ...

Страница 106: ... overcurrent stage I Start current I 0 5 40 0 x In or infinite Start time typ 40 ms Operate time 0 04 300 s Reset time typ 40 ms Retardation time 30 ms Drop off pick up ratio typ 0 98 Operate time accuracy 2 of set value or 25 ms Operation accuracy 3 of set value Low set earth fault stage I0 Start current I0 0 1 0 8 x In Start time typ 60 ms Operation characteristic definite time characteristic op...

Страница 107: ...nd operate events are included in the reporting but not the resetting Check for the procedure of a manual calculation of the checksum The output signals are monitored by codes E17 E26andtheseeventscanbeincludedinor excluded from the event reporting by writing an event mask V157 to the module The event mask is a binary number coded to a decimal number The event codes E17 E26 are repre sented by the...

Страница 108: ...put signal TS1 activated 1 0 E18 Output signal TS1 reset 2 0 E19 Output signal SS1 activated 4 0 E20 Output signal SS1 reset 8 0 E21 Output signal SS2 activated 16 0 E22 Output signal SS2 reset 32 0 E23 Output signal SS3 activated 64 0 E24 Output signal SS3 reset 128 0 E25 Output signal TS2 activated 256 1 E26 Output signal TS2 reset 512 1 Default checksum for mask V157 768 E50 Restarting E51 Over...

Страница 109: ...ed 1 I stage started Operation of stage I O2 R 0 I stage not tripped 1 I stage tripped Starting of stage I O3 R 0 I stage not started 1 I stage started Operation of stage I O4 R 0 I stage not tripped 1 I stage tripped Starting of stage I0 O5 R 0 I0 stage not started 1 I0 stage started Operation of stage I0 O6 R 0 I0 stage not tripped 1 I0 stage tripped Starting of stage I0 O7 R 0 I0 stage not star...

Страница 110: ...not active 1 signal active Memorized output signal SS3 O32 R 0 signal not active 1 signal active Memorized output signal TS2 O33 R 0 signal not active 1 signal active PRESENT SETTING VALUES Present start value for stage I S1 R 0 5 5 0 x In Present operate time or time S2 R 0 05 300 s multiplier for stage I 0 05 1 0 Present start value for stage I S3 R 0 5 40 x In 999 not in use Present operate tim...

Страница 111: ...um of switchgroup SGF2 S30 R W P 0 255 main setting Checksum of switchgroup SGB S31 R W P 0 255 main setting Checksum of switchgroup SGR1 S32 R W P 0 255 main setting Checksum of switchgroup SGR2 S33 R W P 0 255 main setting Checksum of switchgroup SGR3 S34 R W P 0 255 main setting SECOND SETTING VALUES Start current of stage I S41 R W P 0 5 5 0 x In second setting Operate time or time multiplier ...

Страница 112: ...t starting V14 V54 R 0 21 x In or operation Duration of the latest start V15 V55 R 0 100 situation of stage I Duration of the latest start V16 V56 R 0 100 situation of stage I Duration of the latest start V17 V57 R 0 100 situation of stage I0 Duration of the latest start V18 V58 R 0 100 situation of stage I0 Maximum demand current for 15 min V1 R 0 2 5 x In Number of starts of stage I V2 R 0 255 N...

Страница 113: ...ode Type designation of the module F R SPCJ 4D29 Reading of module status data C R 0 normal state 1 module been subject to automatic reset 2 overflow of event regist 3 events 1 and 2 together Resetting of module state data C W 0 resetting Time reading and setting T R W 00 000 59 999 s The event register can be read by L command only once Should a fault occur e g in the data transfer the contents o...

Страница 114: ...n module 4 Faulty trip relay path or missing output relay card 30 Faulty program memory ROM 50 Faulty work memory RAM 51 Parameter memory EEPROM block 1 faulty 52 Parameter memory EEPROM block 2 faulty 53 Parameter memory EEPROM block 1 and block 2 faulty 54 Parameter memory EEPROM block 1 and block 2 faulty with different checksums 56 Parameter memory EEPROM key faulty Format by writing a 2 to va...

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Страница 116: ...1MRS 750117 MUM EN ABB Oy Substation Automation P O Box 699 FIN 65101 VAASA Finland Tel 358 0 10 22 11 Fax 358 0 10 22 41094 www abb com substationautomation ...

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